Alerts code reference

Msg: Task {{.Service}}.{{.Task}} terminated on machine {{.Machine}}

Type: INFO

This alert is raised when a task terminates.

Msg: Machine {{.Machine}} has disk errors

Type: INFO

Raised when a machine has disk errors.

Msg: Average Zookeeper latency is more than {{.Num}} msec

Type: INFO

Raised when average Zookeeper latency is above a threshold.

Msg: Max Zookeeper latency is more than {{.Num}} msec

Type: INFO

Raised when max Zookeeper latency is above a threshold.

Msg: Min Zookeeper latency is more than {{.Num}} msec

Type: INFO

Raised when min Zookeeper latency is above a threshold.

Msg: Number of outstanding Zookeeper requests exceeds {{.Num}}

Type: INFO

Raised when there are too many outstanding Zookeeper requests.

Msg: Msg: Number of Zookeeper watchers exceeds {{.Num}}

Type: INFO

Raised when there are too many Zookeeper watchers.

Msg: {{.Machine}} elected as Orion Master

Type: INFO

Raised when a new Orion Master is elected.

Msg: {{.Process}} periodic backup for policy {{.Name}} failed.

Type: INFO

Raised when periodic backup fails.

Msg: {{.Process}} periodic snapshot {{.Name}} failed.

Type: INFO

Raised when a periodic snapshot fails.

Msg: HDFS root directory is in a corrupted state.

Type: INFO

Raised when HDFS root directory is corrupted.

Msg: {{.Service}}.{{.Task}} on {{.Machine}} at location {{.Location}}

Type: INFO

Raised when Application raises invalid state alert.

Msg: Starting update of ThoughtSpot cluster {{.Cluster}}

Type: INFO

Raised when update starts.

Msg: Finished update of ThoughtSpot cluster {{.Cluster}} to release {{.Release}}

Type: INFO

Raised when update completes.

Msg: Job run {{.Message}}

Type: ERROR

Raised when a job run fails.

Msg: Job manager {{.Message}}

Type: ERROR

Raised when a job manager runs into an inconsistent state.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free

Type: WARNING

Raised when a disk is low on available disk space. Valid only in the 3.2 version of ThoughtSpot.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free on root partition

Type: WARNING

Raised when a machine is low on available disk space on root partition.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free on boot partition

Type: WARNING

Raised when a machine is low on available disk space on boot partition.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free on update partition

Type: WARNING

Raised when a machine is low on available disk space on update partition.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free on export partition

Type: WARNING

Raised when a machine is low on available disk space on export partition.

Msg: Machine {{.Machine}} has less than {{.Perc}}% disk space free on HDFS namenode drive

Type: WARNING

Raised when a machine is low on available disk space on HDFS namenode drive.

Msg: Machine {{.Machine}} has less than {{.Perc}}% memory free

Type: WARNING

Raised when a machine is low on free memory.

Msg: Machine {{.Machine}} has more than {{.Num}} logged in users

Type: WARNING

Raised when a machine has too many users logged in.

Msg: Machine {{.Machine}} has more than {{.Num}} processes

Type: WARNING

Raised when a machine has more too many processes.

Msg: Machine {{.Machine}} doesn’t have an active SSH server

Type: WARNING

Raised when a machine has more than 600 processes.

Msg: Machine {{.Machine}} has disk errors

Type: WARNING

Raised when more than 2 disk errors happen in a day.

Msg: Zookeeper has more than {{.Num}} open file descriptors

Type: WARNING

Raised when there are too many open Zookeeper files.

Msg: Zookeeper has more than {{.Num}} ephemeral files

Type: WARNING

Raised when there are too many Zookeeper ephemeral files.

Msg: {{.Machine}} is down

Type: WARNING

Raised when a host is down.

Msg: {{.ServiceDesc}} on {{.Machine}} is unreachable over HTTP

Type: WARNING

Raised when a task is unreachable over HTTP.

Msg: {{.ServiceDesc}} is not running

Type: WARNING

Raised when a service task is not running on any machine in the cluster.

Msg: Task {{.Service}}.{{.Task}} terminated {{._actual_num_occurrences}} times in last {{._earliest_duration_str}}

Type: CRITICAL

This alert is raised when a task is crashing repeatedly. The service is evaluted across the whole cluster. So, if a service crashes 5 times in a day across all nodes in the cluster, this alert is generated.

Msg: Oreo terminated on machine {{.Machine}}

Type: CRITICAL

This alert is raised when the Oreo daemon on a machine terminates due to an error. This typically happens due to an error accessing Zookeeper, HDFS, or a hardware issue.

Msg: HDFS has less than {{.Perc}}% space free

Type: CRITICAL

Raised when a HDFS cluster is low on total available disk space.

Msg: Zookeeper is not accessible

Type: CRITICAL

aised when Zookeeper is inaccessible.

Msg: Periodic backup failed {{._actual_num_occurrences}} times in last {{._earliest_duration_str}}

Type: CRITICAL

This alert is raised when a periodic backup failed repeatedly.

Msg: Periodic snapshot failed {{._actual_num_occurrences}} times in last {{._earliest_duration_str}}

Type: CRITICAL

This alert is raised when periodic snapshot failed repeatedly.

Msg: {{.Service}}.{{.Task}} on {{.Machine}} at location {{.Location}}

Type: CRITICAL

Raised when Application raises invalid state alert.